RV Power Cord Manufacturer
HENG-WELL is a Shenzhen, China RV power cord manufacturer producing UL listed cords for RVs, trailers, generator hookups and EV charging — 50 A NEMA 14-50 and 30 A TT-30 configurations, for OEM/ODM buyers and distributors since 2011.
RV Cord Configurations
| Configuration | Rating | Plug / Receptacle | Typical Cord |
|---|---|---|---|
| 50 A RV cord | 50 A / 125/250 V | NEMA 14-50P to 14-50R | STW/SJTW 6/3+8/1 |
| 30 A RV cord | 30 A / 125 V | NEMA TT-30P to TT-30R | STW/SJTW 10/3 |
| Generator cord | 30 A / 125 V | TT-30P to L5-30R | SJTW 10/3 |
| Adapter cords | 50A/30A/15A | 14-50 to TT-30, dogbone | STW/SJTW |
Global Certification — 160+ Marks
UL/cUL listed with the full range carrying VDE, CE, CCC, SAA, KC, BSI, UKCA — 160+ certifications. ISO 9001 / ISO 14001 facility; RoHS 2.0 / REACH compliant.
OEM / ODM — Custom RV Cords
- Custom length (10–100 ft) and jacket colors (black, yellow, orange)
- Strain-relief and molded ends
- Private label, custom printing
- Drawing-based DFM & tooling
Low MOQ for qualified projects; 24–48 h quote turn-around.
FAQ
1. Do you make 50A NEMA 14-50 RV cords?
Yes — 50 A / 125/250 V, 14-50P to 14-50R, STW/SJTW.
2. Can you make 30A TT-30 cords?
Yes — 30 A TT-30P/TT-30R and generator adapter cords.
3. Are your RV cords UL listed?
Yes — UL/cUL listed.
4. What is your MOQ?
Flexible low MOQ for qualified OEM projects.
Get a Quote
Send: amperage + plug + length + color + quantity.
Contact HENG-WELL · sales02@heng-well.com
